US 12,128,665 B2
Fibrous structure-containing articles that exhibit consumer relevant properties
Christopher Michael Young, Loveland, OH (US); Michael Gomer Stelljes, Mason, OH (US); Michael Donald Suer, Cincinnati, OH (US); Timothy James Klawitter, North Bend, OH (US); James Roy Denbow, Mason, OH (US); Steven Lee Barnholtz, West Chester, OH (US); Jeffrey Glen Sheehan, Symmes Township, OH (US); and Paul Dennis Trokhan, Hamilton, OH (US)
Assigned to The Procter & Gamble Company, Cincinnati, OH (US)
Filed by The Procter & Gamble Company, Cincinnati, OH (US)
Filed on Apr. 25, 2023, as Appl. No. 18/306,665.
Application 18/306,665 is a continuation of application No. 17/702,895, filed on Mar. 24, 2022, granted, now 11,673,365.
Application 17/702,895 is a continuation of application No. 15/786,010, filed on Oct. 17, 2017, granted, now 11,292,228, issued on Apr. 5, 2022.
Claims priority of provisional application 62/409,202, filed on Oct. 17, 2016.
Prior Publication US 2023/0256705 A1, Aug. 17, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. D21H 27/00 (2006.01); B31F 1/16 (2006.01); B32B 5/08 (2006.01); B32B 5/14 (2006.01); B32B 5/26 (2006.01); B32B 27/10 (2006.01); B32B 27/12 (2006.01); B32B 27/32 (2006.01); B32B 29/02 (2006.01); D01D 5/18 (2006.01); D04H 1/26 (2012.01); D04H 1/407 (2012.01); D04H 1/425 (2012.01); D04H 1/4374 (2012.01); D04H 1/593 (2012.01); D04H 1/60 (2006.01); D21H 13/10 (2006.01); D21H 15/10 (2006.01); D21H 21/20 (2006.01); D21H 27/02 (2006.01); D21H 27/30 (2006.01); B31F 1/12 (2006.01); D01D 5/098 (2006.01); D04H 1/4218 (2012.01); D04H 1/4309 (2012.01); D04H 1/435 (2012.01); D04H 1/4358 (2012.01)
CPC B32B 5/145 (2013.01) [B31F 1/16 (2013.01); B32B 5/08 (2013.01); B32B 5/26 (2013.01); B32B 27/10 (2013.01); B32B 27/12 (2013.01); B32B 27/32 (2013.01); B32B 29/02 (2013.01); D01D 5/18 (2013.01); D04H 1/26 (2013.01); D04H 1/407 (2013.01); D04H 1/425 (2013.01); D04H 1/4374 (2013.01); D04H 1/593 (2013.01); D04H 1/60 (2013.01); D21H 13/10 (2013.01); D21H 15/10 (2013.01); D21H 21/20 (2013.01); D21H 27/002 (2013.01); D21H 27/004 (2013.01); D21H 27/005 (2013.01); D21H 27/007 (2013.01); D21H 27/02 (2013.01); D21H 27/30 (2013.01); B31F 1/126 (2013.01); B32B 2250/20 (2013.01); B32B 2262/0253 (2013.01); B32B 2262/062 (2013.01); B32B 2307/54 (2013.01); B32B 2307/546 (2013.01); B32B 2555/00 (2013.01); D01D 5/0985 (2013.01); D04H 1/4218 (2013.01); D04H 1/4309 (2013.01); D04H 1/435 (2013.01); D04H 1/4358 (2013.01); Y10T 442/693 (2015.04)] 20 Claims
OG exemplary drawing
 
1. A sanitary tissue product roll comprising a multi-ply fibrous structure, wherein the multiply
fibrous structure comprises:
a. a first ply comprising: a plurality of wood pulp fibers and a plurality of thermoplastic meltblown filaments selected from the group consisting of polyester thermoplastic meltblown filaments, nylon thermoplastic meltblown filaments, polyolefin thermoplastic meltblown filaments, biodegradable thermoplastic meltblown filaments, compostable thermoplastic meltblown filaments, and mixtures thereof, wherein the plurality of thermoplastic meltblown filaments exhibit a length of greater than or equal to 5.08 cm, wherein a first portion of the plurality of wood pulp fibers are in the form of a first wet laid fibrous structure and a second portion of the plurality of wood pulp fibers are commingled together with a portion of the thermoplastic meltblown filaments in the form of a coform fibrous structure, wherein the portion of the thermoplastic meltblown filaments in the form of the coform fibrous structure are spun from a die and directly laid on top of the first wet laid fibrous structure; and
b. a second ply comprising a second wet laid fibrous structure comprising a plurality of wood pulp fibers associated with the first wet laid fibrous structure such that the multi-ply fibrous structure exhibits a Dry Burst Energy Absorption of greater than 20.0 (g-in/in2) as measured according to the Dry Burst Test Method and a Dry Thick Compression of greater than 700 mils*mils/log(gr force/in2) as measured according to the Dry Compressive Modulus Test Method.